EduSahara™ Worksheet

Question 1

1.

Given figure has how many lines of symmetry?

(i)

4
(ii)

7
(iii)

3
(iv)

6
(v)

5

Question 2

2.

The English alphabet letter 'O' has how many lines of symmetry?

(i)

zero
(ii)

three
(iii)

infinite
(iv)

one
(v)

two

Question 3

3.

Given figure has how many lines of symmetry?

(i)

8
(ii)

4
(iii)

6
(iv)

7
(v)

5

Question 4

4.

Which of the following English alphabet letters have zero lines of symmetry?

(i)

I
(ii)

X
(iii)

C
(iv)

J
(v)

M

Question 5

5.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

q
(iii)

p
(iv)

none
(v)

{ p, q, r }

Question 6

6.

A median is an axis of symmetry in which of the given figures?

a)	isosceles triangle
b)	right angle triangle
c)	equilateral triangle
d)	scalene triangle
e)	isosceles right angled triangle

(i)

{b,a,c}
(ii)

{b,d,e}
(iii)

{a,c,e}
(iv)

{d,c}
(v)

{b,a}

Question 7

7.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

p
(iii)

q
(iv)

{ p, q, r }
(v)

none

Question 8

8.

Which of the following figures have one line of symmetry?

a)	isosceles right angled triangle
b)	right angled triangle
c)	equilateral triangle
d)	line segment
e)	angle with equal arms
f)	isosceles triangle
g)	angle with unequal arms
h)	scalene triangle

(i)

{a,e,f}
(ii)

{h,a,e}
(iii)

{d,g,f}
(iv)

{c,e}
(v)

{b,a}

Question 9

9.

Which of the following are line(s) of symmetry for the given rhombus?

(i)

f
(ii)

e
(iii)

{ e, g }
(iv)

{ f, h }
(v)

h

Question 10

10.

Which of the following are line(s) of symmetry for the given trapezium?

(i)

f
(ii)

none
(iii)

{ e, g }
(iv)

{ f, h }
(v)

e

Question 11

11.

Which of the following are line(s) of symmetry for the given square?

(i)

{ e, f, g, h }
(ii)

f
(iii)

e
(iv)

g
(v)

none

Question 12

12.

Which of the following English alphabet letters have infinite lines of symmetry?

(i)

O
(ii)

W
(iii)

H
(iv)

Y
(v)

I

Question 13

13.

The English alphabet letter 'X' has how many lines of symmetry?

(i)

infinite
(ii)

zero
(iii)

two
(iv)

three
(v)

one

Question 14

14.

Which of the following English alphabet letters have one line of symmetry?

(i)

X
(ii)

G
(iii)

I
(iv)

N
(v)

W

Question 15

15.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

p
(iii)

q
(iv)

{ p, q, r }
(v)

none

Question 16

16.

Which of the following figures have no line of symmetry?

a)	line segment
b)	angle with equal arms
c)	scalene triangle
d)	angle with unequal arms
e)	equilateral triangle
f)	isosceles triangle

(i)

{c,d}
(ii)

{b,d}
(iii)

{e,f,c}
(iv)

{a,c}
(v)

{a,d,c}

Question 17

17.

Which of the following are true?

a)	An obtuse angled triangle has zero lines of symmetry.
b)	A figure can have multiple axes of symmetry.
c)	For every point on the figure on one side of the axis of symmetry, there is a corresponding point on the other side.
d)	A line segment has one line of symmetry.
e)	Axis of symmetry of a figure need not intersect with the figure at any point.
f)	Line of symmetry is perpendicular to axis of symmetry.
g)	A figure can be broken into two congruent shapes about its axis of symmetry.
h)	Line of symmetry and axis of symmetry are same.

(i)

{a,h,b}
(ii)

{e,f,g}
(iii)

{d,c}
(iv)

{b,c,g,h}
(v)

{a,b}

Question 18

18.

Identify the line(s) of symmetry in the following figure

(i)

{ p, q, r }
(ii)

r
(iii)

q
(iv)

p
(v)

none

Question 19

19.

Identify the line(s) of symmetry in the following figure

(i)

{ p, q, r }
(ii)

r
(iii)

p
(iv)

q
(v)

none

Question 20

20.

Identify the line(s) of symmetry in the following figure

(i)

{ p, q, r }
(ii)

q
(iii)

p
(iv)

r
(v)

none

Question 21

21.

Which of the following are line(s) of symmetry for the given kite?

(i)

h
(ii)

{ e, f, g, h }
(iii)

g
(iv)

{ e, g }
(v)

{ f, h }

Question 22

22.

Which of the following are line(s) of symmetry for the given parallelogram?

(i)

e
(ii)

f
(iii)

{ e, f, g, h }
(iv)

g
(v)

none

Question 23

23.

The English alphabet letter 'B' has how many lines of symmetry?

(i)

three
(ii)

one
(iii)

two
(iv)

zero
(v)

infinite

Question 24

24.

Which of the following figures have infinite lines of symmetry?

a)	circle
b)	n-sided polygon where n is very large
c)	semicircle
d)	line segment
e)	sector of a circle

(i)

{a}
(ii)

{b,a}
(iii)

{d,e,a}
(iv)

{c,a}

Question 25

25.

Which of the following figures have three lines of symmetry?

a)	line segment
b)	equilateral triangle
c)	right angle triangle
d)	isosceles triangle
e)	scalene triangle
f)	isosceles right angled triangle

(i)

{f,b}
(ii)

{c,b}
(iii)

{a,b}
(iv)

{d,e,b}
(v)

{b}

Assignment Key